Smart Audio 400 Firmware
Monthly
Memory Corruption while deallocating graphics processing unit memory buffers due to improper handling of memory pointers. [CVSS 7.8 HIGH]
Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors. [CVSS 7.8 HIGH]
Memory corruption whhile handling the subsystem failure memory during the parsing of video packets received from the video firmware.
Memory corruption while processing video packets received from video firmware.
Transient DOS while processing received beacon frame.
Transient DOS when importing a PKCS#8-encoded RSA private key with a zero-sized modulus.
CVE-2025-21432 is a security vulnerability (CVSS 7.8). High severity vulnerability requiring prompt remediation.
Memory corruption while reading response from FW, when buffer size is changed by FW while driver is using this size to write null character at the end of buffer. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.
Memory corruption while reading the FW response from the shared queue. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.
Memory corruption while processing a data structure, when an iterator is accessed after it has been removed, potential failures occur. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Memory corruption while reading secure file. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while calling the NPU driver APIs concurrently. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Transient DOS may occur while processing the country IE. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.
Memory corruption in display driver while detaching a device. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This NULL Pointer Dereference vulnerability could allow attackers to crash the application by dereferencing a null pointer.
Memory corruption may occur while validating ports and channels in Audio driver. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.
Information disclosure while deriving keys for a session for any Widevine use case. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.
While processing the authentication message in UE, improper authentication may lead to information disclosure. Rated medium severity (CVSS 5.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Memory corruption while power-up or power-down sequence of the camera sensor. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.
Memory Corruption while deallocating graphics processing unit memory buffers due to improper handling of memory pointers. [CVSS 7.8 HIGH]
Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors. [CVSS 7.8 HIGH]
Memory corruption whhile handling the subsystem failure memory during the parsing of video packets received from the video firmware.
Memory corruption while processing video packets received from video firmware.
Transient DOS while processing received beacon frame.
Transient DOS when importing a PKCS#8-encoded RSA private key with a zero-sized modulus.
CVE-2025-21432 is a security vulnerability (CVSS 7.8). High severity vulnerability requiring prompt remediation.
Memory corruption while reading response from FW, when buffer size is changed by FW while driver is using this size to write null character at the end of buffer. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.
Memory corruption while reading the FW response from the shared queue. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.
Memory corruption while processing a data structure, when an iterator is accessed after it has been removed, potential failures occur. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Memory corruption while reading secure file. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while calling the NPU driver APIs concurrently. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Transient DOS may occur while processing the country IE. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.
Memory corruption in display driver while detaching a device. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This NULL Pointer Dereference vulnerability could allow attackers to crash the application by dereferencing a null pointer.
Memory corruption may occur while validating ports and channels in Audio driver. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.
Information disclosure while deriving keys for a session for any Widevine use case. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.
While processing the authentication message in UE, improper authentication may lead to information disclosure. Rated medium severity (CVSS 5.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Memory corruption while power-up or power-down sequence of the camera sensor. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.